Product/Service

Parson PermaSeal

Source: Parson Environmental Products, Inc.

PARSON PERMA SEAL is a nonflammable, V.O.C. compliant polyurethane injection resin designed to control water and seal moving non-structural cracks in concrete. PARSON PERMA SEAL is a standard viscosity hydrophilic resin which, after coming into contact with water, expands quickly and cures to a flexible closed-cell foam.

PARSON PERMA SEAL is a nonflammable, V.O.C. compliant polyurethane injection resin designed to control water and seal moving non-structural cracks in concrete. PARSON PERMA SEAL is a standard viscosity hydrophilic resin which, after coming into contact with water, expands quickly and cures to a flexible closed-cell foam. PARSON PERMA SEAL cures to an extremely tough and adhesive foam capable of withstanding extreme thermal cycles and crack movement. Other applications include using saturated oil-free Oakum or open cell foams for expansion joints or annulus seals.

PARSON PERMA SEAL can be pumped using single or plural component injection pumps.